小型氨合成塔新型内件评述

A Review On New Inner-chamber of Small Ammonia Synthsis Tower

对近几年开发成功的小型氨合成塔内件进行了概要评述和比较，综述了内冷式、冷激式、中间换热式及轴径向等复合式新型内件的结构和特点。

This paper has reviewed and compared the recent development of inner-body of small ammonia synthesis tower,furthermore summarized the structure and characteristics of inner-cold,cold activation bed,intermediate heat-change,axi-al direction etc,compound inner-chamber.